13172520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3541}}^1$

素因数の和:3586

約数の個数: 64

約数和(自身を含む): 40803840

約数和(自身を除く): 27631320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3541, 3720, 7082, 10623, 14164, 17705, 21246, 28328, 35410, 42492, 53115, 70820, 84984, 106230, 109771, 141640, 212460, 219542, 329313, 424920, 439084, 548855, 658626, 878168, 1097710, 1317252, 1646565, 2195420, 2634504, 3293130, 4390840, 6586260, 13172520]

約数ペア:

[(1, 13172520), (2, 6586260), (3, 4390840), (4, 3293130), (5, 2634504), (6, 2195420), (8, 1646565), (10, 1317252), (12, 1097710), (15, 878168), (20, 658626), (24, 548855), (30, 439084), (31, 424920), (40, 329313), (60, 219542), (62, 212460), (93, 141640), (120, 109771), (124, 106230), (155, 84984), (186, 70820), (248, 53115), (310, 42492), (372, 35410), (465, 28328), (620, 21246), (744, 17705), (930, 14164), (1240, 10623), (1860, 7082), (3541, 3720)]